Dropndot Post Subtitle allows you to easily add subtitles (subheadings) to your WordPress posts, pages, and custom post types. The plugin integrates seamlessly with both Gutenberg and Classic Editor, and provides full support for modern WordPress development with WPGraphQL and REST API integration.

Features

Gutenberg Sidebar Panel – Easy-to-use subtitle field in the document sidebar
Classic Editor Support – Subtitle field appears right after the title
Custom Post Types – Enable subtitles for any post type
WPGraphQL Integration – Query subtitles in your GraphQL queries
REST API Support – Access subtitles via WordPress REST API
Quick Edit – Edit subtitles directly from the posts list
Admin Columns – See subtitles at a glance in the admin
Shortcodes – Display subtitles anywhere with [dropposu_subtitle]
Developer Friendly – Simple PHP functions for theme integration

Usage

Shortcode:

[dropposu_subtitle]

In Theme Templates:

<?php dropposu_subtitle(); ?>

With HTML Wrapper:

<?php dropposu_subtitle(0, '<h2 class="subtitle">', '</h2>'); ?>

WPGraphQL:

query {
  post(id: "/my-post/", idType: SLUG) {
    title
    subtitle
  }
}

REST API:

Access via /wp-json/wp/v2/posts/123 – response includes dropposu_subtitle field.

Developer Documentation

Functions

dropposu_subtitle( $post_id, $before, $after )

Display the subtitle.

Parameters:
* $post_id (int) – Post ID. Default: current post
* $before (string) – HTML before subtitle
* $after (string) – HTML after subtitle

get_dropposu_subtitle( $post_id, $before, $after )

Get the subtitle (returns string, does not echo).

Parameters:
* $post_id (int) – Post ID. Default: current post
* $before (string) – HTML before subtitle
* $after (string) – HTML after subtitle

Support

For support, please visit the plugin settings page or contact the developer at https://dropndot.com